Shes royalty and they all marry amongst themselves.

The muslims conquered Spain for a short time.

Elizabeth shares a thin ancestral line from a Spanish royal that descends from one of the marriages between the Spanish and muslims.

She also descends from Charlemagne that led the recoquista against the caliphate in Spain.

It might just be one of those things as Charles also descends from Vlad the Impaler.

I personally believe islam and the elites have a connection though, just by reading about the islamic saviour the 'al-mahdi' in the quran does the same exact things the antichcrist does in the Bible.

To me it looks like there playing into the endtimes, but the fact they descend from muhammed doesnt really concern me as Spain was invaded by them